QDLF/QDL Vertical multistage drinking water pump in pumps
Product Overview
This Efficiently designed Constant Pressure Pump with ECO power Technology from Kaiyuan China delivers a large flow rate of up to 3750L/hr and a max head up to 38m with its small power consumption of 550W.
Ideal for draining flooded laundries, bathrooms, basements or garages, emptying rainwater tanks, pools & spas, transferring water for domestic irrigation.
QDL/QDLF vertical multistage drinking water pump delivers the same or even higher performance with less energy consumption. In comparison to conventional drinking Water pumps , QDL/QDLF vertical mulstiage drinking water pumps can offer a 10% higher delivery rate at 25% energy savings.
High grade mechanical seals to reduce friction and therefore reducing energy consumption for less impact on the environment and providing a longer lasting pump
Modified vane geometry for perfect flow characteristics that permits the max flow rate at minimal power usage.
Optimised flow channel for minimal flow restriction and efficient pumping action even in heavily contaminated water.
Application
QDL/QDLF is a kind of multifunctional drinking water pump in pumps. It can be delivery various medium from tap water to industrial liquid at different temperature and with different flow rate and pressure. QDL type is applicable to conveying non-corrosive liquid, while QDLF is suitable for slightly corrosive liquid.
·Water supply: Water filter and transport in Waterworks, boosting of main pipeline, boosting in high-rise buildings.
·Industrial boosting: Process flow water system, cleanning system, high-pressure washing system, fire fighting system.
·Industrial liquid conveying: Cooling and air-conditioning system,boiler water supply and condensing system, machine-associated purpose, acids and alkali.
·Water treatment: Ultrafiltration system, reverse osmo-sis system, distilation system, separator, swimming pool.
Operation conditions
·Thin, clean, non-flammable and non-explosive liquid containing no solid granules and fibers.
·Liquid tempeature:
Normal temperature type:-15ºC~+70ºC
Hot water type:-15ºC~+120ºC
·Ambient temperature: up to +40ºC
FAQ
1, Are you a trade company or manufacturer?
A: We are a professional manufacturer of centrifugal pump, such as sewage pump, fire-fighting water pump, multistage vertical (horizontal) water pump, diesel engine water pump, water supply equipment, water pump control panel and other pumps.
2, What's your MOQ?
A: one set is accepted, we look forward to building a long term relationship with you.
3, What's your delivery time?
A: Usually 10-25 days for production (according to your order quantity)
4, What is your trade terms?
A: FOB, CIF, CFR, EXW etc.
5, What is your payment terms?
A: 30% before production, 70% before shipment. 100% T/T is the best way for us, LC also be accepted by us.
Audited Supplier 
){kind=link}